<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./css/index.css">
</head>
<body>
    <div class="plane">
        <button class="begin">开始游戏</button>
        <div class="game" id="game">
            <div class="bg bg1"></div>
            <div class="bg bg2"></div>
            <!-- 我方飞机 -->
            <div class="myplane"></div>
        </div>

    </div>
    <script src="./js/index.js"></script>
    <!-- 我已经修改了购买的bug -->
    <script>

    </script>
</body>
</html>